import 'package:flutter/cupertino.dart';
import 'package:flutter_code_editor/flutter_code_editor.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:highlight/languages/java.dart';

const _fullText = '''
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.beam.learning.katas.commontransforms.filter.filter;


import org.apache.beam.learning.katas.util.Log;
import org.apache.beam.sdk.Pipeline;
import org.apache.beam.sdk.options.PipelineOptions;
import org.apache.beam.sdk.options.PipelineOptionsFactory;
import org.apache.beam.sdk.transforms.Create;
import org.apache.beam.sdk.transforms.Filter;
import org.apache.beam.sdk.values.PCollection;

public class Task {

  public static void main(String[] args) {
    PipelineOptions options = PipelineOptionsFactory.fromArgs(args).create();
    Pipeline pipeline = Pipeline.create(options);

    PCollection<Integer> numbers =
        pipeline.apply(Create.of(1, 2, 3, 4, 5, 6, 7, 8, 9, 10));

    PCollection<Integer> output = applyTransform(numbers);

    output.apply(Log.ofElements());

    pipeline.run();
  }

  static PCollection<Integer> applyTransform(PCollection<Integer> input) {
    return input.apply(Filter.by(number -> number % 2 == 0));
  }

}''';

const _newValue = TextEditingValue(
  text: '''
public class MyClass {
  public static void main(String[] args) {
    System.out.print("OK");
  }
}
''',
  selection: TextSelection.collapsed(offset: 100),
);

void main() {
  test('Issue 232', () {
    final controller = CodeController(
      language: java,
    );

    controller.fullText = _fullText;
    controller.foldCommentAtLineZero();
    controller.foldImports();

    controller.value = _newValue;

    expect(controller.value, _newValue);
  });
}
